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check RECEIVE_WHO_AM_I reply size

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Tomasz Moń
2009-05-12 21:51:43 +02:00
parent 400e221a4f
commit 55b9b08230
1 changed files with 1 additions and 1 deletions
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gdigi.c
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@@ -735,7 +735,7 @@ static gboolean request_who_am_i(unsigned char *device_id, unsigned char *family
send_message(REQUEST_WHO_AM_I, "\x7F\x7F\x7F", 3); send_message(REQUEST_WHO_AM_I, "\x7F\x7F\x7F", 3);
GString *data = get_message_by_id(RECEIVE_WHO_AM_I); GString *data = get_message_by_id(RECEIVE_WHO_AM_I);
if (data != NULL) { if ((data != NULL) && (data->len > 11)) {
*device_id = data->str[8]; *device_id = data->str[8];
*family_id = data->str[9]; *family_id = data->str[9];
*product_id = data->str[10]; *product_id = data->str[10];